Finding the Third Proportional to 2,212,302.38 and 4,826,749.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,212,302.38 : 4,826,749.50 = 4,826,749.50 : x
2. Step 2: Convert to fraction form
   2,212,302.38/4,826,749.50 = 4,826,749.50/x
3. Step 3: Cross multiply
   2,212,302.38x = 4,826,749.50 × 4,826,749.50
4. Step 4: Simplify right side
   2,212,302.38x = 23,297,510,735,750.25
5. Step 5: Solve for x
   x = 23,297,510,735,750.25/2,212,302.38
6. Step 6: Final answer
   x = 10,530,889.00